Electrical Question What is a 3-Way Switch
When a light fixture needs to be turned on or off from two locations two 3-way switches are used. A typical application would be…
Electrical Question from Ko about 3-Way Switches
Background: Ko, a Student from Yangon City & Myanmar Country
Thanks for your electrical question Ko.Â When a light fixture needs to be turned on or off from two locations two 3-way switches are used. A typical application would be a hallway that has access from either end. Therefore having a 3-way switch at each entrance of the hallway would provide the ability to turn the lights on or off. Another application would be a stairway. 3-Way switches are also used with 4-way switches, which allows 3 or more switches to control light fixtures.
The Following links will assist you with your electrical question:
Three Way Switches
For more information about 220 Volt Wiring Diagram
220 Volt Wiring Diagram
This link is helpful as a Student
Electrical Code Articles
Make sure not to miss these Resources for: How-To-Videos
Be Careful and Be Safe – Never Work on Energized Circuits!
For Best Results Consult a Licensed Electrical Contractor.
Locate An Electrical Contractor in Your Area